소리의 울림을 크게 하거나 길게 지속시키는 장치 또는 악기의 빈 공간이 있는 몸통 부분.
An apparatus or part of a musical instrument that increases the resonance of a sound, typically a hollow body.
예문:
"The hollow body of an acoustic guitar acts as a resonator to amplify the vibration of the strings."
"A violin's tonal quality depends heavily on the shape and material of its resonator."
특정 주파수에서 공진을 일으켜 전자기파를 검출하거나 증폭하는 데 사용되는 장치나 회로.
A device or circuit that exhibits resonance at a particular frequency, used to detect or amplify radio waves or microwaves.
예문:
"The quartz resonator provides a highly stable clock signal for the computer's processor."
"Engineers used a cavity resonator to filter out unwanted frequencies in the microwave transmitter."